Eagle Ford 351W 4.000in Crank 6.250in I-Beam Rods -26cc Inv Dome 4.030in Pistons Rotating Assembly

If you're rebuilding a Ford 351 Windsor engine for street use, this Eagle Street & Strip rotating assembly is a solid foundation. It's built to handle pump gas and naturally aspirated setups, making it a popular choice for drivers looking to refresh or upgrade their classic Ford. This assembly includes everything you need to get your short block started: a crankshaft, connecting rods, pistons, rings, and bearings.

At the heart of this assembly is a 4.000-inch cast crankshaft, paired with 6.250-inch I-beam connecting rods. These rods are secured with 3/8-inch ARP 8740 bolts, known for their strength and reliability in performance applications. The pistons are forged 4032 aluminum from Mahle, featuring a -26cc inverted dome design and a 4.030-inch bore size. This piston design is well-suited for pump gas and helps achieve a desired compression ratio when paired with the right cylinder heads. The assembly also comes with plasma-moly file-fit rings, which allow for precise gap setting to match your engine's bore and intended use. King rod and main bearings are included, offering good performance for street applications.

This rotating assembly is designed for straightforward installation into a 351 Windsor block. Remember that this kit is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures to ensure the longevity of your new engine components.